289235653920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{1949}}^1$

素因数の和:2628

約数の個数: 288

約数和(自身を含む): 993837826800

約数和(自身を除く): 704602172880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 257, 288, 360, 401, 480, 514, 720, 771, 802, 1028, 1203, 1285, 1440, 1542, 1604, 1949, 2005, 2056, 2313, 2406, 2570, 3084, 3208, 3609, 3855, 3898, 4010, 4112, 4626, 4812, 5140, 5847, 6015, 6168, 6416, 7218, 7710, 7796, 8020, 8224, 9252, 9624, 9745, 10280, 11565, 11694, 12030, 12336, 12832, 14436, 15420, 15592, 16040, 17541, 18045, 18504, 19248, 19490, 20560, 23130, 23388, 24060, 24672, 28872, 29235, 30840, 31184, 32080, 35082, 36090, 37008, 38496, 38980, 41120, 46260, 46776, 48120, 57744, 58470, 61680, 62368, 64160, 70164, 72180, 74016, 77960, 87705, 92520, 93552, 96240, 103057, 115488, 116940, 123360, 140328, 144360, 155920, 175410, 185040, 187104, 192480, 206114, 233880, 280656, 288720, 309171, 311840, 350820, 370080, 412228, 467760, 500893, 515285, 561312, 577440, 618342, 701640, 781549, 824456, 927513, 935520, 1001786, 1030570, 1236684, 1403280, 1502679, 1545855, 1563098, 1648912, 1855026, 2003572, 2061140, 2344647, 2473368, 2504465, 2806560, 3005358, 3091710, 3126196, 3297824, 3710052, 3907745, 4007144, 4122280, 4508037, 4637565, 4689294, 4946736, 5008930, 6010716, 6183420, 6252392, 7033941, 7420104, 7513395, 7815490, 8014288, 8244560, 9016074, 9275130, 9378588, 9893472, 10017860, 11723235, 12021432, 12366840, 12504784, 14067882, 14840208, 15026790, 15630980, 16028576, 16489120, 18032148, 18550260, 18757176, 20035720, 22540185, 23446470, 24042864, 24733680, 25009568, 28135764, 29680416, 30053580, 31261960, 35169705, 36064296, 37100520, 37514352, 40071440, 45080370, 46892940, 48085728, 49467360, 56271528, 60107160, 62523920, 70339410, 72128592, 74201040, 75028704, 80142880, 90160740, 93785880, 112543056, 120214320, 125047840, 140678820, 144257184, 148402080, 180321480, 187571760, 200858093, 225086112, 240428640, 281357640, 360642960, 375143520, 401716186, 562715280, 602574279, 721285920, 803432372, 1004290465, 1125430560, 1205148558, 1606864744, 1807722837, 2008580930, 2410297116, 3012871395, 3213729488, 3615445674, 4017161860, 4820594232, 6025742790, 6427458976, 7230891348, 8034323720, 9038614185, 9641188464, 12051485580, 14461782696, 16068647440, 18077228370, 19282376928, 24102971160, 28923565392, 32137294880, 36154456740, 48205942320, 57847130784, 72308913480, 96411884640, 144617826960, 289235653920]

約数ペア:

[(1, 289235653920), (2, 144617826960), (3, 96411884640), (4, 72308913480), (5, 57847130784), (6, 48205942320), (8, 36154456740), (9, 32137294880), (10, 28923565392), (12, 24102971160), (15, 19282376928), (16, 18077228370), (18, 16068647440), (20, 14461782696), (24, 12051485580), (30, 9641188464), (32, 9038614185), (36, 8034323720), (40, 7230891348), (45, 6427458976), (48, 6025742790), (60, 4820594232), (72, 4017161860), (80, 3615445674), (90, 3213729488), (96, 3012871395), (120, 2410297116), (144, 2008580930), (160, 1807722837), (180, 1606864744), (240, 1205148558), (257, 1125430560), (288, 1004290465), (360, 803432372), (401, 721285920), (480, 602574279), (514, 562715280), (720, 401716186), (771, 375143520), (802, 360642960), (1028, 281357640), (1203, 240428640), (1285, 225086112), (1440, 200858093), (1542, 187571760), (1604, 180321480), (1949, 148402080), (2005, 144257184), (2056, 140678820), (2313, 125047840), (2406, 120214320), (2570, 112543056), (3084, 93785880), (3208, 90160740), (3609, 80142880), (3855, 75028704), (3898, 74201040), (4010, 72128592), (4112, 70339410), (4626, 62523920), (4812, 60107160), (5140, 56271528), (5847, 49467360), (6015, 48085728), (6168, 46892940), (6416, 45080370), (7218, 40071440), (7710, 37514352), (7796, 37100520), (8020, 36064296), (8224, 35169705), (9252, 31261960), (9624, 30053580), (9745, 29680416), (10280, 28135764), (11565, 25009568), (11694, 24733680), (12030, 24042864), (12336, 23446470), (12832, 22540185), (14436, 20035720), (15420, 18757176), (15592, 18550260), (16040, 18032148), (17541, 16489120), (18045, 16028576), (18504, 15630980), (19248, 15026790), (19490, 14840208), (20560, 14067882), (23130, 12504784), (23388, 12366840), (24060, 12021432), (24672, 11723235), (28872, 10017860), (29235, 9893472), (30840, 9378588), (31184, 9275130), (32080, 9016074), (35082, 8244560), (36090, 8014288), (37008, 7815490), (38496, 7513395), (38980, 7420104), (41120, 7033941), (46260, 6252392), (46776, 6183420), (48120, 6010716), (57744, 5008930), (58470, 4946736), (61680, 4689294), (62368, 4637565), (64160, 4508037), (70164, 4122280), (72180, 4007144), (74016, 3907745), (77960, 3710052), (87705, 3297824), (92520, 3126196), (93552, 3091710), (96240, 3005358), (103057, 2806560), (115488, 2504465), (116940, 2473368), (123360, 2344647), (140328, 2061140), (144360, 2003572), (155920, 1855026), (175410, 1648912), (185040, 1563098), (187104, 1545855), (192480, 1502679), (206114, 1403280), (233880, 1236684), (280656, 1030570), (288720, 1001786), (309171, 935520), (311840, 927513), (350820, 824456), (370080, 781549), (412228, 701640), (467760, 618342), (500893, 577440), (515285, 561312)]